Recom Switching Regulator, Through Hole, 12 V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

RS-stocknr.:: 122-8230
Fabrikantnummer:: R-78E12-0.5
Fabrikant:: Recom

Recom Switching Regulator, Through Hole, 12 V dc Output Voltage 28V dc, 500 mA Output Current, 1 Outputs

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Subtotaal (1 eenheid)*

€ 3,39

(excl. BTW)

€ 4,10

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 75,00

Op voorraad

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Plus verzending 20 stuk(s) vanaf 23 maart 2026
Plus verzending 42 stuk(s) vanaf 11 mei 2026

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Aantal stuks	Per stuk
1 - 4	€ 3,39
5 - 9	€ 3,30
10 - 24	€ 3,19
25 - 49	€ 3,09
50 +	€ 2,99

*prijsindicatie

RS-stocknr.:: 122-8230
Fabrikantnummer:: R-78E12-0.5
Fabrikant:: Recom

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Recom
	Product Type	Switching Regulator
	Output Voltage 1	12 V dc
	Output Current	500mA
	Mount Type	Through Hole
	Number of Outputs	1
	Power	6W
	Efficiency	95%
	Ripple and Noise	70mV Pk-Pk
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C
	Series	R-78E-0.5
	Package Type	TO-220
	Line Regulation	±0.5 %
	Length	11.6mm
	Weight	2g
	Width	10.4 mm
	Depth	10.4mm
	Standards/Approvals	RoHS
	Maximum Input Voltage	28V dc
	Load Regulation	±1 %
	MTBF	2182000h
	Minimum Input Voltage	15V

	Alles selecteren
	Merk Recom
	Product Type Switching Regulator
	Output Voltage 1 12 V dc
	Output Current 500mA
	Mount Type Through Hole
	Number of Outputs 1
	Power 6W
	Efficiency 95%
	Ripple and Noise 70mV Pk-Pk
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C
	Series R-78E-0.5
	Package Type TO-220
	Line Regulation ±0.5 %
	Length 11.6mm
	Weight 2g
	Width 10.4 mm
	Depth 10.4mm
	Standards/Approvals RoHS
	Maximum Input Voltage 28V dc
	Load Regulation ±1 %
	MTBF 2182000h
	Minimum Input Voltage 15V

Datasheet

Land van herkomst:: TW

RECOM Switching Regulator, Through-Hole Mounting, DC-DC Conversion - R-78E-0.5 Series - R-78E12-0.5

Need a stable 12V DC supply for your equipment? This switching regulator from RECOM takes an input voltage anywhere between 15V and 28V DC and outputs a steady 12V DC. Line regulation of ±0.5% and load regulation of ±1% ensure a consistent supply, even if there are fluctuations in supply and demand. High efficiency of 95% reduces heat dissipation, meaning you won't need a separate heatsink. The Compact SIP3 package saves space on your board.

Features & Benefits

• Operating temperature range of -40°C to +85°C makes it suitable for harsh environments

• Ripple and noise of 70 mV Pk-Pk reduce risk of damage due to overheating

• MTBF of 2,182,000h at +85°C for a long service life

• Through-hole mounting creates a strong connection with your PCB

Applications

• Military hardware

• Steel mills

• Lifts

What's load regulation?

Load regulation is the measure of a power supply's Ability to output a constant voltage when the output current fluctuates. The smaller the percentage, the more stable the supply.

What's line regulation?

Line regulation is similar to load regulation in that it's a measure of a power supply's Ability to maintain a constant voltage despite fluctuations in current. Load regulation refers to the output, whereas line regulation refers to the input.